No problem, we've got 9411 and 6870 to multiply
9411 × 6870 = 6870 × (9411)
+ 6870 × 1 producing 6870
+ 6870 × 10 which equals 68700
+ 6870 × 400 giving us 2748000
+ 6870 × 9000 which equals 61830000

= 64653570
